Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
What would I specfically but in each box for step 2.
![Tutorial Exercise
Use the position function s(t) = -4.9t² + 750, which gives the height (In meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following.
s(a)-s(t)
a-t
Find the velocity of the object when t = 2.
lim
ting
Step 1
The velocity of the object when t = a= 2 2 Is
s(2
) - s(t)
Ilm
t-2
- t
Step 2
Find s(2) by substituting 2 for t In s(t) = -4.9t² + 750.
s(2) = -4.9(
1² + 750
cip (you cannot come back)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc9a820e2-b81a-47ff-be75-bec5de726d05%2F82d93eb1-72e1-4f43-a95e-ec09011d3441%2Fqsdn0ao_processed.png&w=3840&q=75)
Transcribed Image Text:Tutorial Exercise
Use the position function s(t) = -4.9t² + 750, which gives the height (In meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following.
s(a)-s(t)
a-t
Find the velocity of the object when t = 2.
lim
ting
Step 1
The velocity of the object when t = a= 2 2 Is
s(2
) - s(t)
Ilm
t-2
- t
Step 2
Find s(2) by substituting 2 for t In s(t) = -4.9t² + 750.
s(2) = -4.9(
1² + 750
cip (you cannot come back)
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Follow-up Question
what would i put in the box for step 3?
![Tutorial Exercise
Use the position function s(t) = -4.9t² + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following.
s(a)-s(t)
Find the velocity of the object when t = 2.
Step 1
The velocity of the object when t = a =
Ilm
t-2
s(2 Ⓒ2 )-s(t)
2 2 -t
Step 2
Find s(2) by substituting 2 for t In s(t) = -4.9t² + 750.
s(2) = -4.9(22)² + 750
Submit
730.4
730.4
Step 3
Find the value of s(2) - s(t).
2 Is
s(2) s(t)=19.6+750 - (-4.9t² + 750)
Skip (you cannot come back)](https://content.bartleby.com/qna-images/question/c9a820e2-b81a-47ff-be75-bec5de726d05/090cf9c3-99f0-4248-9839-a990af02f5dc/gn143n9_thumbnail.png)
Transcribed Image Text:Tutorial Exercise
Use the position function s(t) = -4.9t² + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following.
s(a)-s(t)
Find the velocity of the object when t = 2.
Step 1
The velocity of the object when t = a =
Ilm
t-2
s(2 Ⓒ2 )-s(t)
2 2 -t
Step 2
Find s(2) by substituting 2 for t In s(t) = -4.9t² + 750.
s(2) = -4.9(22)² + 750
Submit
730.4
730.4
Step 3
Find the value of s(2) - s(t).
2 Is
s(2) s(t)=19.6+750 - (-4.9t² + 750)
Skip (you cannot come back)
Solution
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